Merge branch 'locking/urgent' into locking/core, to pick up dependent commits

We are applying further, lower-prio fixes on top of two ww_mutex fixes in locking/urgent.

Signed-off-by: Ingo Molnar <m

Merge branch 'locking/urgent' into locking/core, to pick up dependent commits

We are applying further, lower-prio fixes on top of two ww_mutex fixes in locking/urgent.

Signed-off-by: Ingo Molnar <mingo@kernel.org>

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Merge tag 'v5.12-rc3' into x86/seves

Pick up dependent SEV-ES urgent changes which went into -rc3 to base new
work ontop.

Signed-off-by: Borislav Petkov <bp@suse.de>

Merge tag 'v5.12-rc3' into x86/cleanups, to refresh the tree

Signed-off-by: Ingo Molnar <mingo@kernel.org>

Merge drm/drm-next into drm-misc-next

Noralf needs some patches in 5.12-rc3, and we've been delaying the 5.12
merge due to the swap issue so it looks like a good time.

Signed-off-by: Maxime Ripard

Merge drm/drm-next into drm-misc-next

Noralf needs some patches in 5.12-rc3, and we've been delaying the 5.12
merge due to the swap issue so it looks like a good time.

Signed-off-by: Maxime Ripard <maxime@cerno.tech>

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Merge tag 'v5.12-rc3' into x86/core

Pick up dependent SEV-ES urgent changes to base new work ontop.

Signed-off-by: Borislav Petkov <bp@suse.de>

Merge 5.12-rc3 into usb-next

We want the USB fixes in here as well.

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Merge 5.12-rc3 into tty-next

Resolves a merge issue with:
drivers/tty/hvc/hvcs.c
and we want the tty/serial fixes from 5.12-rc3 in here as well.

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoun

Merge 5.12-rc3 into tty-next

Resolves a merge issue with:
drivers/tty/hvc/hvcs.c
and we want the tty/serial fixes from 5.12-rc3 in here as well.

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Merge v5.12-rc3 into char-misc-next

We need the char/misc fixes in here as well.

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Merge 5.12-rc3 into staging-next

We need the staging fixes in here as well.

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Merge remote-tracking branch 'torvalds/master' into perf/core

To pick up the fixes sent for v5.12 and continue development based on
v5.12-rc2, i.e. without the swap on file bug.

This also gets a sl

Merge remote-tracking branch 'torvalds/master' into perf/core

To pick up the fixes sent for v5.12 and continue development based on
v5.12-rc2, i.e. without the swap on file bug.

This also gets a slightly newer and better tools/perf/arch/arm/util/cs-etm.c
patch version, using the BIT() macro, that had already been slated to
v5.13 but ended up going to v5.12-rc1 on an older version.

Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

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Merge tag 'perf-tools-fixes-for-v5.12-2020-03-07' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux

Pull perf tools fixes from Arnaldo Carvalho de Melo:
"Perf tool fixes:

- Fix wrong

Merge tag 'perf-tools-fixes-for-v5.12-2020-03-07' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux

Pull perf tools fixes from Arnaldo Carvalho de Melo:
"Perf tool fixes:

- Fix wrong skipping for per-die aggregation in 'perf stat'.

- Fix race in signal handling on large core count machines, setting
up signal handlers earlier.

- Fix -F for branch & mem modes in 'perf report'.

- Fix the condition checks for max number of NUMA nodes in 'perf
bench numa'.

- Fix crash in 'perf diff' error path.

- Fix filtering of empty build-ids in 'perf archive'.

- Ensure read cmdlines from libtraceevent are null terminated.

Recent regressions:

- Fix control fifo permissions in 'perf daemon'.

- Fix 'perf daemon' compile error with ASAN.

- Fix running 'perf daemon' test for non root user.

- Fix PERF_SAMPLE_WEIGHT_STRUCT 'perf test' failure on non-x86
arches.

- Fix event's PMU name parsing related to new drm/i915/gt
software-gt-awake-time event.

Fixes from compiler instrumentation:

- Fix leaks in 'perf test' entries, found using ASAN.

- Fix use-after-free when 'perf stat -r' option is used.

Arch specific:

- Fix bitmap for option om ARM's CS-ETM.

Documentation:

- Fix documentation of verbose options.

Build:

- Clean 'generated' directory used for creating the syscall table on
x86.

- Fix ccache usage in $(CC) when generating arch errno table.

- Cast (struct timeval).tv_sec when printing, fixing the build with
MUSL libc.

- Tighten snprintf() string precision to pass gcc check on some
32-bit arches.

- Update UAPI copies from the kernel sources.

- Fix regression on feature detection 'make clean' target"

* tag 'perf-tools-fixes-for-v5.12-2020-03-07' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux: (44 commits)
perf cs-etm: Fix bitmap for option
perf trace: Fix race in signal handling
perf map: Tighten snprintf() string precision to pass gcc check on some 32-bit arches
perf report: Fix -F for branch & mem modes
perf tests x86: Move insn.h include to make sure it finds stddef.h
perf test: Support the ins_lat check in the X86 specific test
perf test: Fix sample-parsing failure on non-x86 platforms
perf archive: Fix filtering of empty build-ids
perf daemon: Fix compile error with Asan
perf stat: Fix use-after-free when -r option is used
libperf: Add perf_evlist__reset_id_hash()
perf stat: Fix wrong skipping for per-die aggregation
tools headers UAPI: Sync KVM's kvm.h and vmx.h headers with the kernel sources
tools headers cpufeatures: Sync with the kernel sources
tools headers UAPI: Update tools' copy of linux/coresight-pmu.h
tools headers: Update syscall.tbl files to support mount_setattr
perf test: Fix cpu and thread map leaks in perf_time_to_tsc test
perf test: Fix cpu map leaks in cpu_map_print test
perf test: Fix a memory leak in thread_map_remove test
perf test: Fix a thread map leak in thread_map_synthesize test
...

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perf test: Fix cpu map leaks in cpu_map_print test

It should be released after printing the map.

$ perf test -v 52
52: Print cpu map :
--- start ---
test child

perf test: Fix cpu map leaks in cpu_map_print test

It should be released after printing the map.

$ perf test -v 52
52: Print cpu map :
--- start ---
test child forked, pid 172233

=================================================================
==172233==ERROR: LeakSanitizer: detected memory leaks

Direct leak of 156 byte(s) in 1 object(s) allocated from:
#0 0x7fc472518e8f in __interceptor_malloc ../../../../src/libsanitizer/asan/asan_malloc_linux.cpp:145
#1 0x55e63b378f7a in cpu_map__trim_new /home/namhyung/project/linux/tools/lib/perf/cpumap.c:79
#2 0x55e63b37a05c in perf_cpu_map__new /home/namhyung/project/linux/tools/lib/perf/cpumap.c:237
#3 0x55e63b056d16 in cpu_map_print tests/cpumap.c:102
#4 0x55e63b056d16 in test__cpu_map_print tests/cpumap.c:120
#5 0x55e63afff8fb in run_test tests/builtin-test.c:428
#6 0x55e63afff8fb in test_and_print tests/builtin-test.c:458
#7 0x55e63b001a53 in __cmd_test tests/builtin-test.c:679
#8 0x55e63b001a53 in cmd_test tests/builtin-test.c:825
#9 0x55e63b06dc44 in run_builtin /home/namhyung/project/linux/tools/perf/perf.c:313
#10 0x55e63aef7a88 in handle_internal_command /home/namhyung/project/linux/tools/perf/perf.c:365
#11 0x55e63aef7a88 in run_argv /home/namhyung/project/linux/tools/perf/perf.c:409
#12 0x55e63aef7a88 in main /home/namhyung/project/linux/tools/perf/perf.c:539
#13 0x7fc47204ed09 in __libc_start_main ../csu/libc-start.c:308
...

SUMMARY: AddressSanitizer: 448 byte(s) leaked in 7 allocation(s).
test child finished with 1
---- end ----
Print cpu map: FAILED!

Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Acked-by: Jiri Olsa <jolsa@redhat.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Ian Rogers <irogers@google.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Leo Yan <leo.yan@linaro.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Link: https://lore.kernel.org/r/20210301140409.184570-11-namhyung@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

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Merge branch 'next' into for-linus

Prepare input updates for 5.8 merge window.

Merge branch 'for-5.8' into for-linus

Merge tag 'v5.6' into next

Sync up with mainline to get device tree and other changes.

Merge branch 'for-5.7/appleir' into for-linus

- small code cleanups in hid-appleir from Lucas Tanure

Merge branch 'x86/kdump' into locking/kcsan, to resolve conflicts

Conflicts:
arch/x86/purgatory/Makefile

Signed-off-by: Ingo Molnar <mingo@kernel.org>

Merge drm/drm-next into drm-intel-next-queued

Some DSI and VBT pending patches from Hans will apply
cleanly and with less ugly conflicts if they are rebuilt
on top of other patches that recently lan

Merge drm/drm-next into drm-intel-next-queued

Some DSI and VBT pending patches from Hans will apply
cleanly and with less ugly conflicts if they are rebuilt
on top of other patches that recently landed on drm-next.

Reference: https://patchwork.freedesktop.org/series/70952/
Cc: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com

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Merge tag 'v5.6-rc3' into sched/core, to pick up fixes and dependent patches

Signed-off-by: Ingo Molnar <mingo@kernel.org>

Merge drm-intel-next-queued into gvt-next

Backmerge to pull in
https://patchwork.freedesktop.org/patch/353621/?series=73544&rev=1

Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com>

Merge v5.6-rc2 into drm-misc-next

Lyude needs some patches in 5.6-rc2 and we didn't bring drm-misc-next
forward yet, so it looks like a good occasion.

Signed-off-by: Maxime Ripard <maxime@cerno.tec

Merge v5.6-rc2 into drm-misc-next

Lyude needs some patches in 5.6-rc2 and we didn't bring drm-misc-next
forward yet, so it looks like a good occasion.

Signed-off-by: Maxime Ripard <maxime@cerno.tech>

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Merge v5.6-rc1 into drm-misc-fixes

We're based on v5.6, need v5.6-rc1 at least. :)

Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>

Merge tag 'v5.6-rc1' into arm/fixes

Linux 5.6-rc1

Merging in to avoid fixes pull request diffstats being noisy due to
being based on -rc1.

Signed-off-by: Olof Johansson <olof@lixom.net>

Merge drm/drm-next into drm-intel-next-queued

Moving the base forward since this one was so old.
New base contains fixes that we needed.

Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>

Merge tag 'v5.5-rc4' into locking/kcsan, to resolve conflicts

Conflicts:
init/main.c
lib/Kconfig.debug

Signed-off-by: Ingo Molnar <mingo@kernel.org>